| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.40 | 10.724% | $115.5959 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $30.76 | 3.665% | $31.8874 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $49.75 | 11.503% | $55.4727 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $247.74 | 12.545% | $278.819 | $278.82 | $278.80 | $278.80 |
| Purchase #5 | $100.46 | 6.418% | $106.9075 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $9.52 | 4.874% | $9.984 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $156.91 | 5.768% | $165.9606 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $699.54 | $764.6271 | $764.63 | $764.60 | $764.70 | |